SparcMCTargetDesc.cpp revision 226633 
1//===-- SparcMCTargetDesc.cpp - Sparc Target Descriptions --------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file provides Sparc specific target descriptions.
11//
12//===----------------------------------------------------------------------===//
13
14#include "SparcMCTargetDesc.h"
15#include "SparcMCAsmInfo.h"
16#include "llvm/MC/MCCodeGenInfo.h"
17#include "llvm/MC/MCInstrInfo.h"
18#include "llvm/MC/MCRegisterInfo.h"
19#include "llvm/MC/MCSubtargetInfo.h"
20#include "llvm/Support/TargetRegistry.h"
21
22#define GET_INSTRINFO_MC_DESC
23#include "SparcGenInstrInfo.inc"
24
25#define GET_SUBTARGETINFO_MC_DESC
26#include "SparcGenSubtargetInfo.inc"
27
28#define GET_REGINFO_MC_DESC
29#include "SparcGenRegisterInfo.inc"
30
31using namespace llvm;
32
33static MCInstrInfo *createSparcMCInstrInfo() {
34  MCInstrInfo *X = new MCInstrInfo();
35  InitSparcMCInstrInfo(X);
36  return X;
37}
38
39static MCRegisterInfo *createSparcMCRegisterInfo(StringRef TT) {
40  MCRegisterInfo *X = new MCRegisterInfo();
41  InitSparcMCRegisterInfo(X, SP::I7);
42  return X;
43}
44
45static MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
46                                                   StringRef FS) {
47  MCSubtargetInfo *X = new MCSubtargetInfo();
48  InitSparcMCSubtargetInfo(X, TT, CPU, FS);
49  return X;
50}
51
52static MCCodeGenInfo *createSparcMCCodeGenInfo(StringRef TT, Reloc::Model RM,
53                                               CodeModel::Model CM) {
54  MCCodeGenInfo *X = new MCCodeGenInfo();
55  X->InitMCCodeGenInfo(RM, CM);
56  return X;
57}
58
59extern "C" void LLVMInitializeSparcTargetMC() {
60  // Register the MC asm info.
61  RegisterMCAsmInfo<SparcELFMCAsmInfo> X(TheSparcTarget);
62  RegisterMCAsmInfo<SparcELFMCAsmInfo> Y(TheSparcV9Target);
63
64  // Register the MC codegen info.
65  TargetRegistry::RegisterMCCodeGenInfo(TheSparcTarget,
66                                       createSparcMCCodeGenInfo);
67  TargetRegistry::RegisterMCCodeGenInfo(TheSparcV9Target,
68                                       createSparcMCCodeGenInfo);
69
70  // Register the MC instruction info.
71  TargetRegistry::RegisterMCInstrInfo(TheSparcTarget, createSparcMCInstrInfo);
72
73  // Register the MC register info.
74  TargetRegistry::RegisterMCRegInfo(TheSparcTarget, createSparcMCRegisterInfo);
75
76  // Register the MC subtarget info.
77  TargetRegistry::RegisterMCSubtargetInfo(TheSparcTarget,
78                                          createSparcMCSubtargetInfo);
79}
80